Upper Marlboro Weather Forecast
- 68
- 85
Severe Tstms
- 68
- 85
Partly Sunny
- 67
- 84
Slight Chance Thunderstorms
- 68
- 87
Partly Sunny
- 70
- 87
Slight Chance Thunderstorms
- 71
- 87
Chance Thunderstorms
Today 28 Jul Anne Arundel
A chance of Showers and Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph. Chance of rain near 100 percent.
Tonight 28 Jul Anne Arundel
Mostly cloudy with Showers with Thunderstorms likely in the Evening, then mostly clear after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 90 percent.
Upper Marlboro Temperature Statistics
July Temperature
Camp Springs / Andrews Air Force Base (5 miles)
Lowest 24 July, 2026
60.6 °FAverage July
80.1 °FHighest 4 July, 2026
103.1 °F
Climate (2021–2026)
Camp Springs / Andrews Air Force Base (5 miles)
Average Low 2021–2026
48.8 °FAverage 2021–2026
58 °FAverage High 2021–2026
67 °F